单词	宋代文献
释义	宋代文献 The documentary of Song dynasty
随便看	average energy average energy consumption average energy density average energy dissipation average energy flux density average energy level average energy loss per ion pair formed average energy not supplied average energy of valence electron orbital average energy of valence orbits average energy per ion pair formed average enrichment Average-Entropy average environment average equation average equity average equivalent shortest way average error average-error average error capacity region average errormean error average error,mean error average error, mean error average error method average error of simple random sample